Evidence map›Paper›PMID 35192615›Full record

ArticlePloS one2022

Effect of zinc nanoparticles seed priming and foliar application on the growth and physio-biochemical indices of spinach (Spinacia oleracea L.) under salt stress.

Sara Zafar, Shagufta Perveen, Muhammad Kamran Khan, Muhammad Rashid Shaheen, Rashid Hussain, Nadeem Sarwar, Sahar Rashid, Muhammad Nafees, Ghulam Farid, Saud Alamri and 4 more

RetractedOpen access · goldAbstract readRetracted Publication
In one paragraph

Article in PloS one, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
15.1field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Article
  3. Zinc-regulated growth, chlorophyll, and antioxidant activity drive biofortification in rice varieties.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 8 institutions in 4 countries.

Sara ZafarGovernment College University, Faisalabad, Pakistan.
Shagufta PerveenGovernment College University, Faisalabad, Pakistan.
Muhammad Kamran KhanGovernment College University, Faisalabad, Pakistan.
Muhammad Rashid ShaheenDepartment of Horticultural Sciences, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Punjab, Pakistan.
Rashid HussainDepartment of Horticultural Sciences, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Punjab, Pakistan.
Nadeem SarwarNuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Punjab, Pakistan.
Sahar RashidHorticultural Research Institute, Ayub Agricultural Research Institute, Faisalabad, Punjab, Pakistan.
Muhammad NafeesDepartment of Horticultural Sciences, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur, Bahawalpur, Punjab, Pakistan.
Ghulam FaridNuclear Institute for Agriculture and Biology (NIAB), Faisalabad, Punjab, Pakistan.
Saud AlamriDepartment of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia.
Anis Ali ShahDepartment of Botany, Division of Science and Technology University of Education, Lahore, Pakistan.
Talha JavedCollege of Agriculture, Fujian Agriculture and Forestry University, Fuzhou, China.ORCID 0000-0003-2986-9992
Mohammad IrfanPlant Biology Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, United States of America.
Manzer H SiddiquiDepartment of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia.
Government College University, Faisalabad · PKIslamia University of Bahawalpur · PKKing Saud University · SANuclear Institute for Agriculture and Biology · PKAyub Agriculture Research Institute · PKCornell University · USFujian Agriculture and Forestry University · CNUniversity of Okara · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Salt stress is the major risk to the seed germination and plant growth via affecting physiological and biochemical activities in plants. Zinc nanoparticles (ZnNPs) are emerged as a key agent in regulating the tolerance mechanism in plants under environmental stresses. However, the tolerance mechanisms which are regulated by ZnNPs in plants are still not fully understood. Therefore, the observation was planned to explore the role of ZnNPs (applied as priming and foliar) in reducing the harmful influence of sodium chloride (NaCl) stress on the development of spinach (Spinacia oleracea L.) plants. Varying concentrations of ZnNPs (0.1%, 0.2% & 0.3%) were employed to the spinach as seed priming and foliar, under control as well as salt stress environment. The alleviation of stress was observed in ZnNPs-applied spinach plants grown under salt stress, with a reduced rise in the concentration hydrogen peroxide, melondialdehyde and anthocyanin contents. A clear decline in soluble proteins, chlorophyll contents, ascorbic acid, sugars, and total phenolic contents was observed in stressed conditions. Exogenous ZnNPs suppressed the NaCl generated reduction in biochemical traits, and progress of spinach plants. However, ZnNPs spray at 0.3% followed by priming was the most prominent treatment in the accumulation of osmolytes and the production of antioxidant molecules in plants.

Indexed as

Aerosolized Particles and DropletsAnthocyaninsAscorbic AcidChlorophyllHydrogen PeroxideMalondialdehydeMetal NanoparticlesPhenolsPlant LeavesProtective AgentsSalt StressSeedsSodium ChlorideSpinacia oleraceaZincAerosolized Particles and DropletsAnthocyaninsAscorbic AcidChlorophyllHydrogen PeroxideMalondialdehydePhenolsProtective AgentsSodium ChlorideZinc

Identifiers

PMID35192615
PMCPMC8863234
OpenAlexW4213453867

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.